80881338

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{89273}}^1$

素因数の和:89429

約数の個数: 16

約数和(自身を含む): 162835776

約数和(自身を除く): 81954438

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 89273, 178546, 267819, 535638, 13480223, 26960446, 40440669, 80881338]

約数ペア:

[(1, 80881338), (2, 40440669), (3, 26960446), (6, 13480223), (151, 535638), (302, 267819), (453, 178546), (906, 89273)]